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  1. JDB-1
  2. JDB-1
  3. JDB-1
  1. Detailed information

JDB-1 solid lubricant embedded bearing is made of casting bronze with graphite embedded evenly in it.It has superior performance than normal bearing whose lubrication depends on oil film.Under condition of heavy duty,high temperature,slow speed, anti-corrosion or where oil is hard to be introduced,Its performance doubles both in hardness and anti-friction.

It can be widely apied in continuous casting machines,mining machine,ships,air uwrbine,hydraulic turbinesandplasticinjection molding machines.

Basic materialCuZn25A16Fe3Mn3Dynanic load100N/mm²
Base hardnessHB210~245Friction Coef


Temperature Max300℃Speed limit

dry 0.4m/s oil 5m/s